SE9602438L - Friktionssvetsad borrstång samt förfarande för tillverkning av borrstången - Google Patents

Friktionssvetsad borrstång samt förfarande för tillverkning av borrstången

Info

Publication number
SE9602438L
SE9602438L SE9602438A SE9602438A SE9602438L SE 9602438 L SE9602438 L SE 9602438L SE 9602438 A SE9602438 A SE 9602438A SE 9602438 A SE9602438 A SE 9602438A SE 9602438 L SE9602438 L SE 9602438L
Authority
SE
Sweden
Prior art keywords
thread
drill rod
free ends
weld
component
Prior art date
Application number
SE9602438A
Other languages
Unknown language ( )
English (en)
Other versions
SE9602438D0 (sv
SE507440C2 (sv
Inventor
Lars-Gunnar Lundell
Original Assignee
Sandvik Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandvik Ab filed Critical Sandvik Ab
Priority to SE9602438A priority Critical patent/SE507440C2/sv
Publication of SE9602438D0 publication Critical patent/SE9602438D0/sv
Priority to BR9709854A priority patent/BR9709854A/pt
Priority to EP97929642A priority patent/EP0958095A1/en
Priority to PCT/SE1997/001006 priority patent/WO1997048516A1/en
Priority to JP10502777A priority patent/JP2000513057A/ja
Priority to CA002254760A priority patent/CA2254760A1/en
Priority to AU33653/97A priority patent/AU725803B2/en
Priority to ZA9705282A priority patent/ZA975282B/xx
Priority to US08/879,892 priority patent/US6095266A/en
Publication of SE9602438L publication Critical patent/SE9602438L/sv
Publication of SE507440C2 publication Critical patent/SE507440C2/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
SE9602438A 1996-06-20 1996-06-20 Friktionssvetsad borrstång samt förfarande för tillverkning av borrstången SE507440C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9602438A SE507440C2 (sv) 1996-06-20 1996-06-20 Friktionssvetsad borrstång samt förfarande för tillverkning av borrstången
AU33653/97A AU725803B2 (en) 1996-06-20 1997-06-10 Friction welded drill rod and method for manufacturing the rod
JP10502777A JP2000513057A (ja) 1996-06-20 1997-06-10 摩擦溶接されたドリルロッド及びこのドリルロッドの製造方法
EP97929642A EP0958095A1 (en) 1996-06-20 1997-06-10 Friction welded drill rod and method for manufacturing the rod
PCT/SE1997/001006 WO1997048516A1 (en) 1996-06-20 1997-06-10 Friction welded drill rod and method for manufacturing the rod
BR9709854A BR9709854A (pt) 1996-06-20 1997-06-10 Haste de perfuração soldada por fricção e processo para fabricação da mesma
CA002254760A CA2254760A1 (en) 1996-06-20 1997-06-10 Friction welded drill rod and method for manufacturing the rod
ZA9705282A ZA975282B (en) 1996-06-20 1997-06-13 A drill rod and method for its manufacturing.
US08/879,892 US6095266A (en) 1996-06-20 1997-06-20 Drill rod and method for its manufacturer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602438A SE507440C2 (sv) 1996-06-20 1996-06-20 Friktionssvetsad borrstång samt förfarande för tillverkning av borrstången

Publications (3)

Publication Number Publication Date
SE9602438D0 SE9602438D0 (sv) 1996-06-20
SE9602438L true SE9602438L (sv) 1997-12-21
SE507440C2 SE507440C2 (sv) 1998-06-08

Family

ID=20403088

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602438A SE507440C2 (sv) 1996-06-20 1996-06-20 Friktionssvetsad borrstång samt förfarande för tillverkning av borrstången

Country Status (9)

Country Link
US (1) US6095266A (sv)
EP (1) EP0958095A1 (sv)
JP (1) JP2000513057A (sv)
AU (1) AU725803B2 (sv)
BR (1) BR9709854A (sv)
CA (1) CA2254760A1 (sv)
SE (1) SE507440C2 (sv)
WO (1) WO1997048516A1 (sv)
ZA (1) ZA975282B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514137C2 (sv) * 1998-03-24 2001-01-08 Sandvik Ab Gängförband för slående borrning, han- och hondel för att ingå i ett gängförband för slående borrning samt metod för att tillverka en produkt med en gänga för att ingå i ett gängförband för slående borrning
AU4522501A (en) * 1999-12-10 2001-06-18 Ingersoll-Rand Company Drill rod having selectively hardened sections
SE524322C2 (sv) * 2002-09-24 2004-07-27 Sandvik Ab Borrstång och metod för att tillverka denna
SE525664C2 (sv) * 2003-05-16 2005-03-29 Atlas Copco Secoroc Ab Skarvstång samt förfarande för framställning av denna
KR100515296B1 (ko) * 2004-02-11 2005-09-20 배명순 다기능 요람 겸 유아 전동차
US7905301B2 (en) 2007-07-02 2011-03-15 Baker Hughes Incorporated Earth boring drill bits made from a low-carbon, high-molybdenum alloy
CN201301670Y (zh) * 2008-04-23 2009-09-02 长年Tm公司 双钢冲击钻杆
JP5523373B2 (ja) 2011-02-18 2014-06-18 三菱マテリアル株式会社 掘削用中空鋼ロッドとその製造方法
CN102071363A (zh) * 2011-02-25 2011-05-25 上海海隆石油管材研究所 一种适用于高寒地区的钻杆管体用钢
CN102267005A (zh) * 2011-06-27 2011-12-07 江苏融泰石油科技股份有限公司 焊接式加重钻杆的摩擦焊方法
US9816328B2 (en) * 2012-10-16 2017-11-14 Smith International, Inc. Friction welded heavy weight drill pipes
EP2746419A1 (en) * 2012-12-20 2014-06-25 Sandvik Intellectual Property AB Bainitic steel for rock drilling component
CN103071979A (zh) * 2013-01-18 2013-05-01 万向钱潮传动轴有限公司 一种花键轴叉毛坯成型工艺
JP6201534B2 (ja) * 2013-08-30 2017-09-27 大同特殊鋼株式会社 浸炭部品用鋼
WO2015102995A1 (en) * 2013-12-30 2015-07-09 Longyear Tm, Inc. Selectively hardened drill rods and systems and methods for using and producing same
CN110129526A (zh) * 2019-05-29 2019-08-16 河南四方达超硬材料股份有限公司 一种高风压金刚石潜孔钻头钢体的制备方法及使用该钢体的钻头
JP7510044B2 (ja) 2020-03-24 2024-07-03 日本製鉄株式会社 摺動部品及び摺動部品の製造方法
CN113930666B (zh) * 2021-09-02 2022-09-23 中铁工程装备集团有限公司 一种tbm用刀座材料的制备方法及应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI68293B (fi) * 1982-11-30 1985-04-30 Airam Ab Oy Foerfarande i laonghaolbergborrning och borrstaongsystem
US4817852A (en) * 1987-10-08 1989-04-04 T. H. Industries Method of replacing drill bit heads
SE467419B (sv) * 1990-11-14 1992-07-13 Uniroc Ab Borrstraengkomponent

Also Published As

Publication number Publication date
ZA975282B (en) 1998-01-05
US6095266A (en) 2000-08-01
JP2000513057A (ja) 2000-10-03
WO1997048516A1 (en) 1997-12-24
EP0958095A1 (en) 1999-11-24
SE9602438D0 (sv) 1996-06-20
AU725803B2 (en) 2000-10-19
BR9709854A (pt) 1999-08-10
SE507440C2 (sv) 1998-06-08
AU3365397A (en) 1998-01-07
CA2254760A1 (en) 1997-12-24

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